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发表于:2018-11-27 / 阅读(365) / 评论(0) 分类 背诵为王第二册

The Supreme Court says it is going to review a lower court ruling protecting marine mammals from Navy sonar. NPRs Martin Kaste has more. For years, environmental groups have argued that the Navys high-intensity, submarine-tracking sonar can disorien

发表于:2018-12-02 / 阅读(206) / 评论(0) 分类 2008年NPR美国国家公共电台六月

Going to Business School Karla: I just heard that youre taking a leave of absence to go to business school. Is that right? Joaquin: Yeah, Ive been thinking about it for a long time, and have finally taken the plunge. I need an MBA to get ahead in my

发表于:2018-12-03 / 阅读(156) / 评论(0) 分类 2013年ESL之商务英语

[01:36.60]【铁 达 尼 号】 [02:18.36](Sonar Pings) [02:21.60]Man: 13 meters. You should see it. 距离13公尺,应该看得见了 [02:33.84](Sonar Pings) [02:38.52]Okay, take her up and over the bow rail. 越过船头的栏杆 [02:39.20](Over

发表于:2018-12-07 / 阅读(151) / 评论(0) 分类 听电影学英语—泰坦尼克号

Marine Biologists and volunteers in Key Largo are working to save the survivors of a group of dolphins that beached themselves last week in the Florida Keys. Invesigators are trying to determine if sonar from a nuclear-powered submarine played a role

发表于:2018-12-17 / 阅读(253) / 评论(0) 分类 2009年NPR美国国家公共电台7月

It really is rocket scienceresearchers are using huge x-ray scanners from NASA to understand how sonar might be affecting the hearing of large ocean mammals. These scanners are usually used to inspect the space shuttles solid fuel rockets. Navy sonar

发表于:2018-12-24 / 阅读(161) / 评论(0) 分类 Scientific American(十一)月

And they have the blemish both front and rear from a facet where the opposite tooth interlocked with it. 在牙齿前后的齿面都有缺陷就是与对面牙齿相交错的地方。 What happens is that the root is anchored well into the lower jaw.

发表于:2018-12-28 / 阅读(113) / 评论(0) 分类 侏罗纪搏击俱乐部

The sperm whale hits him dead in the centre of his body throwing the Megalodon's enormous weight in a tumble motion under the ocean. 抹香鲸结结实实地撞中它的身体中间,把巨齿鲨庞大的身躯撞得在海洋中翻滚。 The Megalod

发表于:2018-12-28 / 阅读(114) / 评论(0) 分类 侏罗纪搏击俱乐部

ENVIRONMENT REPORT - November 22, 2002: Compromise on U.S. Navy Sonar By Cynthia Kirk This is the VOA Special English ENVIRONMENT REPORT. The United States Navy has agreed to temporarily limit testing

发表于:2019-01-02 / 阅读(184) / 评论(0) 分类 健康与环境

说说星座故事 Astrology is an ancient practice, and appears to have its origins in Chaldea, thousands of years B.C. By 700 B.C., the Zodiac was established. A few centuries later, the Signs of the Zodiac were very similar to the current ones. 占星

发表于:2019-01-03 / 阅读(161) / 评论(0) 分类 趣味英语

ENVIRONMENT REPORT – August 2, 2002: Navy Sonar and Ocean Animals By Caty Weaver This is the VOA Special English Environment Report. American officials have approved a plan for the United States Nav

发表于:2019-01-07 / 阅读(156) / 评论(0) 分类 健康与环境

HOUSTON, Jan. 8 (Xinhua) -- Fire broke out at a nuclear power plant Tuesday in the U.S. state of Texas, forcing one of two units to be shut down, U.S. media reported. No injuries were reported in the fire, which erupted in the Unit 2 main transformer

发表于:2019-01-07 / 阅读(158) / 评论(0) 分类 英语新闻

WASHINGTONDo you wish to execute a suicide mission? What objectives would you like to accomplish on your jihad path? Who should we contact in case you become a martyr? Do any of your family or friends work with the government? If so, would he/she be

发表于:2019-01-16 / 阅读(182) / 评论(0) 分类 英语新闻

property 物业,资产 interest 产权 subsidiary 附属机构,子公司 valuation 评估 open market value 公开市场价值 leaseback 售后回租(即租回已出售的财产) on a residual

发表于:2019-01-26 / 阅读(141) / 评论(0) 分类 实用英语

NASA Scanner Offers Clues To Whale Hearing Researchers at UC San Diego and San Diego State University have imaged whale skulls in an attempt to determine the effects of sonar on whale hearing. Cynthia Graber reports It really is rocket scienceresearc

发表于:2019-01-30 / 阅读(269) / 评论(0) 分类 60秒科学

Debris from the Rena has reached beaches in the Coromandel. There are bags of milk powder, plastic and rope on the beaches and broken containers. The sea around the Rena is white from broken bags of milk powder. There is also oil for about 3km around

发表于:2019-02-17 / 阅读(153) / 评论(0) 分类 新西兰英语

In 1969, in an attempt to bring some order to the growing inadequacies of classification, 1969年,为了整理一下越来越显得不足的分类法, an ecologist from Cornell University named R. H. Whittaker unveiled in the journal Science a pr

发表于:2019-02-17 / 阅读(233) / 评论(0) 分类 万物简史

Madrid top Spanish basketball league MADRID, Oct. 7 (Xinhua) -- Real Madrid are top of the Endesa ACB basketball league after the second round of matches in the competition on Sunday. Madrid won 100-75 away to Blancos Rueda Valladolid in midweek befo

发表于:2019-02-18 / 阅读(172) / 评论(0) 分类 英语新闻

The Linnaean system is so well established that we can hardly imagine an alternative, 林奈分类系统的地位已经牢固确立,我们很难想像还能有别的体系来取而代之。 but before Linnaeus, systems of classification were often

发表于:2019-03-04 / 阅读(262) / 评论(0) 分类 万物简史

correspond vi.通信;符合(均与介词 with 并用) Tom often corresponds with his foreign friends because he thinks it is a good way to practice his writing. 汤姆常和他的外国朋友通信,因为他认为这是一个练习写作的好方

发表于:2019-03-17 / 阅读(434) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
abdominal surgery instruments
actual element
advance-decline line
an external angle
backward chaining
bankone
bartlett pears
birch bolete
Bond albedo
Bursa infrahyoidea
by file type
caper
car-mounted microphone
casokefamide
cataclysmic separation theory
cellular fusion
chicken tacoes
chloramine treatment
cholemias
clasmatocytic
cognitive neuropsychology
cold settler
congressane
core jarring machine
cumulative total
czechoslovakias
declass
disinures
distributed message switching
double-normal solution
eborine
egg inoculation
Engel-Recklinghausen disease
episcopies
Euglenoidea
fag oneself to death
Ficoill
fire into
flow-through colorimeter
food futurist
gauze bandages
grain of meat
Hume's
hydraulic bottom-hole pump
hypersyn motor
inspiraled
ironweed
Kiamba
kw-hr
laser-Doppler-velocimetry
learning element
limiting the growth of the money supply
llgamenta apicis dentis
MACDefender
mandrels for pipe bending
maneuver
match-makers
mobile shower bath
MRAMs
naval petroleum reserves
niggery
nonflatulent
Ordiflazine
oxygenated
oystre
pantethine
parlor cars
peep-show
pharyngeal nerve
phonographists
plapp
Protonontronite
quickly drying paint
radiocarbon concentration
RAS API
red-handed
rock wreath
roentgen-
rope conveyer
screwier
seatage
Sidney Poitier
single heading flight
single side floppy disc
spiritual desertion
squaring tool
statistic of random processes
stratified one-stage cluster sampling
striga
strip someone to the skin
sun-rays
surseances
tetramethyl leucaniline
theddy
tintinnabulate
unstilled
venlin
viroplasmin
virtual private wire service
wall-drilling machine
wash trade
whorl(W)